baber/WOPTO huggingface dataset:
Patent JP-2018076177-A (JP)
Title: Article take-out and/or input device, article take-out device, and article conveyance system
Inventor: SEINO TOMOAKI
IPC: B65G47/90
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an article take-out and/or input device capable of automatically transferring a conveyed article with no breakage or damage, to a predetermined position.SOLUTION: An article take-out and/or input device for taking out an article from a first container 12 and transferring it to a predetermined position comprises: a pair of lid parts 111 for holding the first container 12 and/or the article placed on a transfer part; and a turning mechanism for turning the transfer part and the pair of lid parts 111 together with the first container 12 and/or the article. The pair of lid parts 111 comprises an opening/closing mechanism. The article take-out and/or input device turns the opening/closing mechanism using the turning mechanism, opens the opening/closing mechanism when it reaches a predetermined position, and takes out and/or input the article.SELECTED DRAWING: Figure 1
Patent JP-2019087386-A (JP)
Title: Manufacturing method of fuel cell separator
Inventor: SANADA YOSHIYUKI
IPC: H01M8/0206
Filed: 2017-11-07
Abstract: To provide a manufacturing method of fuel cell separator capable of restraining contamination due to an extraneous material adhering to a metal mold, when performing press-forming by means of the metal mold.SOLUTION: In a manufacturing method of fuel cell separator 40 press-formed by the press surfaces 63, 73 of a lower mold 51 and an upper mold 52, the lower mold 51 and the upper mold 52 includes an air purge device 53 having first ducts 64, 74 opening, respectively, to the press surfaces 63, 73 and distributing liquid, and a second duct 81 for distributing liquid in parallel with the press surfaces 63, 73 between the lower mold 51 and the upper mold 52, and distributing liquid to the first ducts 64, 74 and the second duct 81, and a dust collection mechanism 54 placed on the downstream side of the second duct 81, and collecting dust in the second duct 81, distributing the liquid to the first ducts 64, 74 and ejecting from the openings 65, 75 of the press surface after press-forming, thereafter distributing the liquid to the second duct 81.SELECTED DRAWING: Figure 4
Patent JP-2019087453-A (JP)
Title: Power storage device and manufacturing method of the same
Inventor: NEMOTO YUTA
IPC: H01G11/84
Filed: 2017-11-08
Abstract: To provide a power storage device which enables welding to be performed smoothly between a collector terminal and an external terminal, and to provide a manufacturing method of the power storage device.SOLUTION: A power storage device includes: an electrode body; a housing case which houses the electrode body therein; an external terminal 3 provided on an outer surface of the housing case; a collector terminal connecting the electrode body with the external terminal 3; and a welding part connecting the collector terminal to the external terminal 3. The external terminal 3 includes: a facing surface facing an outer surface of the housing case; and an outer surface located at the opposite side of the facing surface. The external terminal 3 is formed with: an insertion hole extending from the facing surface to the outer surface; and a step part located around an opening of the insertion hole located at the outer surface side. The collector terminal includes a contact surface which contacts with a surface of the step part. The welding part is formed to weld the surface of the step part to the contact surface of the collector terminal.SELECTED DRAWING: Figure 4
Patent JP-2019089936-A (JP)
Title: Biomass composition and biomass molding
Inventor: NAITO SHIGEKI
IPC: C08K5/092
Filed: 2017-11-14
Abstract: To provide a biomass composition that makes it possible to obtain a biomass molding having excellent water resistance with reduced usage of catalysts.SOLUTION: A biomass composition contains ground products of plant parenchyma cells containing saccharides, and polycarboxylic acids. The plant is a palm. The composition further contains at least one of ammonium sulfate and ammonium chloride, and further contains a fiber. The fiber is a fiber of a palm fiber bundle.SELECTED DRAWING: None
Patent JP-2019088669-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2017-11-16
Abstract: To provide a game machine capable of making a shooting instruction notification easy for a player to recognize.SOLUTION: As a right-shooting game state in which games are performed by shooting game balls toward a right game area (right-shooting), a game machine is provided with at least a special game state (big win game state) and a high base state (probability variation game state, time shortening game state, etc.). It is so configured that a right-shooting instruction notification for instructing to shoot game balls toward the right game area (right-shooting) can be made in a same mode both in the special game state and the high base state. In this way, for a player, although game states are different in the special game state and the high base state, the right-shooting instruction notification is made in the same mode. Therefore, whichever game state between the special game state and the high base state, the right-shooting instruction notification becomes easy to be recognized.SELECTED DRAWING: Figure 44
Patent JP-2019090512-A (JP)
Title: Electromagnetic actuator and intermittent device
Inventor: TSUZUKI YUJI
IPC: F16D27/118
Filed: 2017-11-16
Abstract: To provide an electromagnetic actuator capable of suppressing the generation of noise, and an intermittent device equipped with the electromagnetic actuator.SOLUTION: An electromagnetic actuator 10 is equipped with an electromagnetic coil 5; a yoke 6 which is a magnetic path of a magnetic flux of the electromagnetic coil 5; an armature 7 which is sucked by the yoke 6 and is moved in an axial direction by energization to the electromagnetic coil 5; and a housing 8 which stores the armature 7. The armature 7 and the housing 8 are coupled by an engaging structure in which a protrusion provided on one of both members engages with an engaging groove formed on the other member, and the engaging groove at least partially inclines in the axial direction. When the armature 7 is sucked by the yoke 6 and is moved, the protrusion of the armature 7 slides in the engaging groove of the housing 8, and the armature 7 rotates along the inclination of the engaging groove with respect to the housing 8.SELECTED DRAWING: Figure 1
Patent JP-2019094927-A (JP)
Title: Half-split bearing and slide bearing
Inventor: AMANO MASAHARU
IPC: F16C9/02
Filed: 2017-11-17
Abstract: To provide a half-split bearing and a slide bearing capable of reducing frictional loss caused by generation of turbulence in operating an internal combustion engine.SOLUTION: A half-split bearing is composed of a central region and an end region having different circle centers on a circular arc face. The central region and the end region have a plurality of recessed portions, the recessed portions have smooth recessed surfaces, and the recessed surfaces form convex curves at an outer diameter side of the bearing in a sectional view in parallel with a half-split bearing circumferential direction. In the recessed portions, groove formation regions are formed in adjacent to peripheral edges of the recessed portions, a plurality of circumferential grooves retracted to an outer diameter side of the half-split bearing from the recessed surfaces are formed on the groove formation regions, and the circumferential grooves are extended in the circumferential direction of the bearing from the peripheral edges of the recessed portions. An area ratio occupied by the groove formation region at the end region on the recessed portion is more than an area ratio occupied by the groove formation region at the central region on the recessed portion, and a maximum depth of the circumferential groove of the recessed portion of the end region is more than a maximum depth of the circumferential groove of the recessed portion of the central region. A slide bearing includes the half-split bearing.SELECTED DRAWING: Figure 3
Patent JP-2019095883-A (JP)
Title: Data management system and data management device
Inventor: WATANABE KENTARO
IPC: G06F16/00
Filed: 2017-11-20
Abstract: To acquire data with new data requirements on the basis of data history.SOLUTION: A hub management server 110 manages data history on the basis of metadata attached to data, follows data sources which have not been reduced in data volume or degraded in data quality on the basis of the data history, and traces back through the data sources to acquire data again from fields 101a-101c, so as to acquire data with new data requirements additionally.SELECTED DRAWING: Figure 1
Patent JP-2018060801-A (JP)
Title: Ester-based solvent systems for printable organic light-emitting diode ink formulations
Inventor: INNA TREGUB
IPC: H05B33/10
Filed: 2017-11-20
Abstract: PROBLEM TO BE SOLVED: To provide ink compositions for forming active layers in an organic light-emitting diode.SOLUTION: Methods of forming active layers of an OLED using ink compositions are also provided. The ink compositions comprise a solvent system in which a substantial majority of the solvent is comprised of one or more ester compounds. Hole transport layers and light-emitting layers are examples of the types of active layers that can be formed using the ink compositions of the present invention. A substantially majority of the solvent in the ester-based solvent system comprises ester solvents, such as alkyl octanoates, alkyl sebacates or combinations of such esters with other ester solvents.SELECTED DRAWING: None
Patent JP-2018047282-A (JP)
Title: Dental turbo drill head
Inventor: LIU XIAOXIA
IPC: A61C1/05
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To solve a dynamic equilibrium problem in high-speed rotation of a drilling device of a current turbo drill.SOLUTION: A rubber member is provided between a head housing 201 and a wind wheel, under a natural state, the rubber member comes into contact with both of the head housing 201 and the wind wheel, however, under an operation state, the rubber member is separated from any of the head housing 201 and the wind wheel. In the operation state, high-pressure gas is taken in the head, the high-pressure gas presses the wind wheel to move it, the rubber member is separated from any one of the housing and the wind wheel, and the wind wheel rotates at a high speed. When the operation is stopped, the supply of the high-pressure gas is stopped, the rubber member simultaneously comes into contact with both of the head housing and the wind wheel, and the wind wheel stops the rotation.SELECTED DRAWING: Figure 12
Patent JP-2019093618-A (JP)
Title: Liquid jet device
Inventor: HIRASAWA YUSUKE
IPC: B41J2/01
Filed: 2017-11-22
Abstract: To prevent breakage of a nozzle meniscus when replenishing liquid to a liquid container in a liquid jet device including an on-carriage type liquid container.SOLUTION: A liquid jet device includes: a liquid jet head having a nozzle for jetting liquid; a liquid container which is communicated with the liquid jet head and has a liquid replenishment port for being replenished with the liquid from the outside; a plug member which can open/close at a closed position for closing the liquid replenishment port and an open position for opening the liquid replenishment port; a carriage for arranging the liquid jet head and the liquid container; a cap for capping so as to cover the nozzle; and a control section for making the nozzle and the cap into a non-capping state when the liquid is replenished from the liquid replenishment port when a state in which the nozzle is covered with the cap and a state in which the nozzle is not covered with the cap are defined as a capping state and the non-capping state, respectively.SELECTED DRAWING: Figure 4
Patent JP-2019094305-A (JP)
Title: Method for producing orotic acid-carnitine mixed powder or fumaric acid-carnitine mixed powder
Inventor: FURUKAWA REI
IPC: A61K47/18
Filed: 2017-11-27
Abstract: To provide simple methods for producing powders comprising L-carnitine.SOLUTION: A method for producing an orotic acid-carnitine mixture powder or a fumaric acid-carnitine mixture powder sequentially comprises (1) a step A of mixing orotic acid powder or fumaric acid powder and carnitine powder to form a mixture floc, and (2) a step B of grinding the mixture floc produced by process A. This production method may comprise (3) a step C of forming a mixture floc again from a pulverized mixture floc, and (4) a step D of grinding the mixture floc produced by process C, sequentially one or more times.SELECTED DRAWING: None
Patent JP-2019103259-A (JP)
Title: Actuator
Inventor: NAKAYAMA SHINICHI
IPC: F16C33/20
Filed: 2017-12-04
Abstract: To provide an actuator that is excellent in abrasion resistance and vibration resistance without being thermally deteriorated even under a high-temperature environment.SOLUTION: An actuator comprises: a motor that rotates a rotation shaft; a fixing part that fixes the motor; and a washer that supports a thrust load in a rotation axial direction applied to the motor. At one end side in the axial direction of the rotation shaft, the motor is fixed to the fixing part. At the other end side in the axial direction of the rotation shaft, the rotation shaft is protruded from the motor, and a terminal end of the rotation shaft is not supported. The washer is formed of thermosetting polyimide.SELECTED DRAWING: Figure 1
Patent JP-2019098487-A (JP)
Title: Piercing device
Inventor: NODA TOSHIHIRO
IPC: B26D7/32
Filed: 2017-12-06
Abstract: To provide a piercing device capable of piercing high quality through-holes.SOLUTION: A piercing device 100 which pierces through-holes in a nonwoven sheet NWF with piercing needles 115 comprises: a piercing roll 110 provided with a plurality of piercing needles on an outer periphery 111 thereof; and a cylindrical cover 130 which is positioned next to the piercing roll and supports the nonwoven sheet at an equal height to the outer periphery of the piercing roll. The piercing roll is rotated at a peripheral velocity equivalent to a conveyance velocity of the nonwoven sheet with the piercing needles pierced into the nonwoven sheet passing through a piercing treatment position so that a portion of a rotation position of the outer periphery of the piercing roll forms a portion of a conveyance route of the nonwoven sheet. The cylindrical cover supports the nonwoven sheet on the conveyance route at the equal height to the piercing treatment position of the piercing roll.SELECTED DRAWING: Figure 4
Patent JP-2019101321-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TOYAMA TOSHIMASA
IPC: G03G15/20
Filed: 2017-12-06
Abstract: To suppress a reduction in gloss in comparison with a case where a pre-heating device is separately arranged upstream of a fixing device, when pre-heating a continuous recording medium before fixing a toner image (before nip approach).SOLUTION: A fixing device includes a first heating part with which a continuous recording medium to which the toner image is transferred is brought into contact and which conveys the continuous recording medium, while heating it from a surface opposite to a surface to which the toner image is transferred in the continuous recording medium and a second heating part which forms a nip together with the first heating part and fixes the toner image on the continuous recording medium, at a downstream side of a central position between a start position and an end position of a contact area with the continuous recording medium in the first heating part in a conveyance direction of the continuous recording medium.SELECTED DRAWING: Figure 1
Patent JP-2019106249-A (JP)
Title: Fuel cell system
Inventor: OMATA TAKUYA
IPC: H01M4/90
Filed: 2017-12-11
Abstract: To provide a fuel cell system excellent in power generation efficiency, cost performance and durability.SOLUTION: A fuel cell system 2 includes: a fuel cell 3 having an electrolyte layer 8, an anode electrode 9 and a cathode electrode 10; a fuel supply/discharge unit 4 for supplying/discharging a liquid fuel to/from the anode electrode 9; an air supply/exhaust unit 5 for supplying/exhausting air to/from the cathode electrode 10; and a control unit 29 for controlling the fuel supply/discharge unit 4 and the air supply/exhaust unit 5. A hydrazine group is contained in the liquid fuel and a hydrazine decomposition catalyst and a hydrogen oxidation catalyst are contained in the anode electrode. Then the control unit 29 is allowed to adjust a supply amount F2 of the liquid fuel in a stand-by state of the fuel cell 3 to an amount lower than a supply amount F1 of the liquid fuel in a steady operation of the fuel cell 3 so that a hydrogen exhaust amount E2 in the stand-by state of the fuel sell 3 is lower than a hydrogen exhaust amount E1 in the steady operation of the fuel cell 3.SELECTED DRAWING: Figure 1
Patent JP-2019110370-A (JP)
Title: Imaging device
Inventor: NOGUCHI MEI
IPC: G03B17/18
Filed: 2017-12-15
Abstract: To provide an imaging device that, when taking a configuration in which the imaging device does not perform developing processing during imaging and automatically performs the developing processing while a load on the imaging device is low, allows a user to grasp in advance the remaining amount of a battery after the developing processing is performed.SOLUTION: An imaging device 100 comprises: acquisition means that acquires raw images; first developing processing means that develops the raw images by using a parameter suitable for the raw images; battery remaining amount calculation means that acquires the current remaining amount of a battery of the imaging device, calculates a predicted value of a power required for performing the developing processing on the raw images on the basis of the parameter, and calculates the remaining amount of the battery after the developing processing from the remaining amount of the battery and the predicted value; and display means that displays the remaining amount of the battery after the developing processing is performed calculated by the battery remaining amount calculation means.SELECTED DRAWING: Figure 1
Patent JP-2019107578-A (JP)
Title: Liquid supply device and liquid supply method
Inventor: NAKAMURA TAICHI
IPC: B01J4/02
Filed: 2017-12-15
Abstract: To provide a liquid supply device and liquid supply method, capable of supplying precision trace quantity when constant pumping supply is conducted.SOLUTION: There are provided a liquid supply device and a liquid supply method capable of precisely discharging a liquid 2 at constant amount by a pressure supply means 20 for adding pressure to a liquid surface of the liquid 2 stored in a storage tank 22 in a pressure container 21, and discharging a part of liquid 2 pressed down by the pressure to outside of the storage tank 22 from a downstream piping 72, a mass measurement device 50 for measuring mass of the storage tank 22 storing the liquid 2 in the pressure container 21, and a control means 30 for actuating a control valve 23 for controlling pressure of air so that the mass of the storage tank 22 is reduced with predetermined percentage.SELECTED DRAWING: Figure 1
Patent JP-2019108671-A (JP)
Title: Fitting
Inventor: MATSUMURA SHINGO
IPC: E06B7/22
Filed: 2017-12-15
Abstract: To provide a fitting which can be closed smoothly between a fitting frame and a door body by thermal expansion of a thermal expansion refractory material.SOLUTION: A door is provided with a door frame 2 having a door stop portion 422, and a door 5 attached to the door frame 2 so as to be opened and closed. The door stop portion 422 has a groove forming portion 423 extending from an inner peripheral surface of the door frame 2, and a tight member 45 abutting on an inner surface of the door 5. The tight member 45 has an engaging base 451 engaged with the groove forming portion 423, and an abutment portion 455 extending from the engaging base 451. A thermal expansion refractory material 9 is disposed in a groove portion 429 formed by the groove forming portion 423. The engaging base 451 is formed of a thermoplastic elastomer.SELECTED DRAWING: Figure 3
Patent JP-2019109698-A (JP)
Title: Delivery support apparatus, delivery support method, and delivery support program
Inventor: ENDO MASAHITO
IPC: G06Q10/08
Filed: 2017-12-18
Abstract: To provide a delivery support apparatus and the like for a delivery service capable of designating a compartment of a vehicle used by a user as a delivery destination of a package in which a delivery person can deliver the package into the compartment of the vehicle even if the vehicle exists in an area where the authority to enter is required.SOLUTION: A delivery support apparatus according to an embodiment of the present invention for supporting a delivery service operation capable of designating a vehicle compartment including a trunk of a vehicle used by a client as a package delivery destination, includes: a key information distribution unit for distributing to a business operator who provides the delivery service, key information used by a delivery person of the business operator to unlock an access the door of a compartment of the vehicle; and an entrance authority information distribution unit for distributing entrance authority information on the authority for the delivery person to enter a predetermined area where the vehicle exists at a distribution time of the key information to the business operator by the key information distribution unit.SELECTED DRAWING: Figure 1
Patent JP-2019108479-A (JP)
Title: Active energy ray-curable resin composition, cured product, laminated film, decorative film, and article
Inventor: SAIJO HIROKI
IPC: B32B27/00
Filed: 2017-12-19
Abstract: To provide an active energy ray-curable resin composition capable of forming a cured coating film which has high tack-free properties and is excellent in scratch resistance, chemical resistance and adhesion to a substrate, and to provide a cured product, a laminated film, a decorative film, and an article having the decorative film.SOLUTION: The active energy ray-curable resin composition is used, containing: a urethane (meth)acrylate resin (A) using a polyisocyanate (a1) and a dipentaerythritol (meth)acrylate (a2) as essential reaction raw materials; and an acrylic (meth)acrylate resin (B). The mass ratio [(A)/(B)] of the urethane (meth)acrylate resin (A) to the acrylic (meth)acrylate resin (B) is in the range of 5/95-80/20.SELECTED DRAWING: None
Patent JP-2019112545-A (JP)
Title: Method of producing rubber wet master batch
Inventor: NOMURA KENJI
IPC: C08L7/02
Filed: 2017-12-25
Abstract: To provide a method of producing a rubber wet master batch having good carbon black dispersibility (homogeneity).SOLUTION: The method of producing a rubber wet master batch obtained by using at least carbon black, a dispersion solvent, and a rubber latex solution as raw materials includes: a step (I) of mixing the carbon black, the dispersion solvent, and the rubber latex solution to produce a carbon black-containing rubber latex solution; and a step (II) of coagulating the obtained carbon black-containing rubber latex solution to produce a carbon black-containing rubber coagulum. In the step (I), the mechanical stability of the rubber latex solution measured according to ASTM D1076-59 is 300 seconds or more. In the step (II), the pH of the carbon black-containing latex solution before coagulation is 6.0-8.5.SELECTED DRAWING: None
Patent JP-2019115896-A (JP)
Title: Co2 recovery system and co2 recovery method
Inventor: NAKAGAWA YOSUKE
IPC: B01D53/14
Filed: 2017-12-27
Abstract: To provide a COrecovery system that can further efficiently circulate absorbent and rich solution in a COrecovery system by reducing a failure rate.SOLUTION: A COrecovery system is provided with bypass piping for sending rich solution before being loaded into a heat exchanger to exchange heat to absorbent sending piping for returning absorbent to an absorption tower.SELECTED DRAWING: Figure 1